Table 3. Determinants of skin AF in multivariate regression analysis.
| Factors | β | P value |
|---|---|---|
| Age | 0.269 | 0.041 |
| Sex | 0.06 | n.s. |
| History of smoking | 0.034 | n.s. |
| BMI | −0.140 | n.s. |
| Systolic blood pressure | 0.218 | 0.017 |
| HbA1c | 0.077 | n.s. |
| Fasting blood glucose | 0.160 | n.s. |
| eGFR | −0.256 | 0.007 |
| max IMT | −0.135 | n.s. |
| baPWV | −0.030 | n.s. |
| logCACS | 0.222 | 0.04 |
| Metformin | −0.137 | n.s. |
| DPP-4 inhibitors | −0.037 | n.s. |
| Statins | −0.149 | n.s. |
| RAS inhibitors | 0.082 | n.s. |
β is the standard coefficient; the multiple coefficient of determina-tion (R2) = 0.308